Question

sin 10 sin 50 sin 70 = 1/8​

Answer 1

Answer:

sin10•sin50•sin70=1/8

sin10=cos90

so,

cos90•sin50•sin70

cos90=0

so,anything × 0=0

so,sin10•sin50•sin70=0

not equal to 1/8

Answer 2

Answer:

Step-by-step explanation: